335415040

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 847687680

約数和(自身を除く): 512272640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 107, 124, 128, 155, 158, 160, 214, 248, 256, 310, 316, 320, 395, 428, 496, 535, 620, 632, 640, 790, 856, 992, 1070, 1240, 1264, 1280, 1580, 1712, 1984, 2140, 2449, 2480, 2528, 3160, 3317, 3424, 3968, 4280, 4898, 4960, 5056, 6320, 6634, 6848, 7936, 8453, 8560, 9796, 9920, 10112, 12245, 12640, 13268, 13696, 16585, 16906, 17120, 19592, 19840, 20224, 24490, 25280, 26536, 27392, 33170, 33812, 34240, 39184, 39680, 42265, 48980, 50560, 53072, 66340, 67624, 68480, 78368, 84530, 97960, 101120, 106144, 132680, 135248, 136960, 156736, 169060, 195920, 212288, 262043, 265360, 270496, 313472, 338120, 391840, 424576, 524086, 530720, 540992, 626944, 676240, 783680, 849152, 1048172, 1061440, 1081984, 1310215, 1352480, 1567360, 2096344, 2122880, 2163968, 2620430, 2704960, 3134720, 4192688, 4245760, 5240860, 5409920, 8385376, 10481720, 10819840, 16770752, 20963440, 33541504, 41926880, 67083008, 83853760, 167707520, 335415040]

約数ペア:

[(1, 335415040), (2, 167707520), (4, 83853760), (5, 67083008), (8, 41926880), (10, 33541504), (16, 20963440), (20, 16770752), (31, 10819840), (32, 10481720), (40, 8385376), (62, 5409920), (64, 5240860), (79, 4245760), (80, 4192688), (107, 3134720), (124, 2704960), (128, 2620430), (155, 2163968), (158, 2122880), (160, 2096344), (214, 1567360), (248, 1352480), (256, 1310215), (310, 1081984), (316, 1061440), (320, 1048172), (395, 849152), (428, 783680), (496, 676240), (535, 626944), (620, 540992), (632, 530720), (640, 524086), (790, 424576), (856, 391840), (992, 338120), (1070, 313472), (1240, 270496), (1264, 265360), (1280, 262043), (1580, 212288), (1712, 195920), (1984, 169060), (2140, 156736), (2449, 136960), (2480, 135248), (2528, 132680), (3160, 106144), (3317, 101120), (3424, 97960), (3968, 84530), (4280, 78368), (4898, 68480), (4960, 67624), (5056, 66340), (6320, 53072), (6634, 50560), (6848, 48980), (7936, 42265), (8453, 39680), (8560, 39184), (9796, 34240), (9920, 33812), (10112, 33170), (12245, 27392), (12640, 26536), (13268, 25280), (13696, 24490), (16585, 20224), (16906, 19840), (17120, 19592)]